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Akademický článek

Swelling and removal of metal in zeolit alam lampung (ZAL) using a swelling agent C15H32

Autor: Susmanto Prahady, Intang Ambo, Bustan Muhammad Djoni, Haryati Sri

Publikováno v: E3S Web of Conferences, Vol 503, p 06002 (2024)

Natural Zeolite, especially Zeolit Alam Lampung (ZAL) from Indonesia is a natural zeolite with a clinoptilatite-type crystal with a hollow structure. One option in modifying ZAL in the chemical field, especially catalysts and adsorbents, is the swell

Externí odkaz: https://doaj.org/article/3e5900e0c2874d0583755b615c30e5b9

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Akademický článek

Gelam Tree-Derived Carbon Nanosheets as Thick and Free-Standing Electrode for Supercapacitor

Autor: Nirwan Syarif, Dedi Rohendi, Haryati Sri, Chew Tin Lee, Wai Yin Wong, Wulandhari Sudarsono, Afriyanti Sumboja

Publikováno v: Chemical Engineering Transactions, Vol 83 (2021)

Most electrodes for supercapacitors are prepared as thick layer electrodes. Compact, thick and free-standing electrodes are needed for supercapacitor with high volumetric capacitance and energy density. Carbon nanosheets were obtained from treating t

Externí odkaz: https://doaj.org/article/79505636516046df88b95be15f84d3f0

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Akademický článek

Performance of Carbon Nanosheet Electrode from Aquatic Wood Waste in Supercapacitor

Autor: Haryati Sri, Djoni Bustan, Nirwan Syarif, Chew Tin Lee

Publikováno v: Chemical Engineering Transactions, Vol 83 (2021)

Disposal of conventional polymer-based electrodes and capacitor can cause pollutions or incur high cost. More carbon based nanosheet electrode is more environmental friendly. Novel supercapacitors were fabricated using carbon nanosheet electrode. Two

Externí odkaz: https://doaj.org/article/d699846d996c4507a22ad260011a3656

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